- Benjamin W. Haynes, Bernard S. Covino, Charles A. Seitz, Donald A. Wilson, Douglas R. Tesarik, George A. Savanick, George M. Martinez, H. B. Salisbury, John Durkin, John J. DeBarbadillo, Joseph A. Perry, Lawrence E. Schultze, Lawrence L. Brown, Leonard J. Prosser, Nicholas P. Kripakov, Philip W. Holland, Richard P. Beyer, Roy Ernest Peterson, Albert R. Rule, Arthur F. Colombo, Donald J. Bauer, Gary W. Kramer, George M. Lucich, Gerald L. Finfinger, Harry V. Makar, John K. Pargeter, John M. Gomes, Leslie J. Duchene, Murray Rosen, Paul C. McWilliams, Raymond F. Farrell, Roy Greenfield, Walter G. Krawza, Alick J. Mackie, C. B. Daellenbach, Joseph Cervik, Joseph H. Bilbrey, July A. Jolly, Michael T. Morimoto, Morton Min Wong, William D. Riley
· 1981
- Annie G. Smelley, August J. Kwitowski, Daryl E. Radcliffe, George M. Lucich, Jalna R. Zatko, K. J. Liles, Murray Rosen, R. S. DeCesare, Robert F. Holub, Stephen L. Law, Thomas G. Carnahan, United States. Bureau of Mines, Benjamin W. Haynes, Bernard J. Scheiner, Charles Milton Flynn, F. J. Palumbo, H. Heystek, Lewis V. Wade, Philip W. Holland, Raymond M. Stateham, P. M. Sullivan, Roald Edmund Lindstrom, William J. Campbell
· 1979
- B. T. Brady, Benjamin W. Haynes, Danton L. Paulson, Davis E. Traut, Dominic Montagna, Donald I. Kurth, Edward F. Divers, Howard W. Kilau, Peter F. Steidl, Raymond M. Stateham, Robert W. Freedman, Stephen W. Lambert, Welby G. Courtney, Ivan Leroy Nichols, Benjamin I. Ferber, Daryl E. Radcliffe, Herbert S. Caldwell, James C. McConnell, Joseph J. Janosik, Michael A. Trevits, Natesa I. Jayaraman, Robert D. Schmidt, Victor R. Spironello, W. E. Anable, Don C. Seidel, Paul Behum, Robert S. Kaplan, Stephen L. Law, Warren M. Mahan, Wayne H. Duerr, Willard L. Hunter
· 1978